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/* $Id$ */
/* Copyright 1998 by the Massachusetts Institute of Technology.
*
* Permission to use, copy, modify, and distribute this
* software and its documentation for any purpose and without
* fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright
* notice and this permission notice appear in supporting
* documentation, and that the name of M.I.T. not be used in
* advertising or publicity pertaining to distribution of the
* software without specific, written prior permission.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is"
* without express or implied warranty.
*/
#include "setup.h"
#include <stdlib.h>
#include "ares.h"
#include "ares_private.h"
void ares_destroy_options(struct ares_options *options)
{
int i;
free(options->servers);
for (i = 0; i < options->ndomains; i++)
free(options->domains[i]);
free(options->domains);
if(options->sortlist)
free(options->sortlist);
free(options->lookups);
}
void ares_destroy(ares_channel channel)
{
int i;
struct query *query;
if (!channel)
return;
if (channel->servers) {
for (i = 0; i < channel->nservers; i++)
ares__close_sockets(channel, &channel->servers[i]);
free(channel->servers);
}
if (channel->domains) {
for (i = 0; i < channel->ndomains; i++)
free(channel->domains[i]);
free(channel->domains);
}
if(channel->sortlist)
free(channel->sortlist);
if (channel->lookups)
free(channel->lookups);
while (channel->queries) {
query = channel->queries;
channel->queries = query->next;
query->callback(query->arg, ARES_EDESTRUCTION, NULL, 0);
if (query->tcpbuf)
free(query->tcpbuf);
if (query->skip_server)
free(query->skip_server);
free(query);
}
free(channel);
}
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